16 titles- The Ultimate Spider-Man (New York: Berkley Books, 1994)
- The Ultimate Silver Surfer (New York: Berkley/Boulevard, 1995)
- Stan Lee's Riftworld: Odyssey (New York: Boulevard Books/Byron Preiss Multimedia company, 1996) with Bill McCay
- The Ultimate Super-Villains (New York: Berkley/Boulevard, 1996)
- The Ultimate X-Men (New York: Berkley/Boulevard, 1996)
- Untold Tales of Spider-Man (New York: Berkley/Boulevard, 1997) with Kurt Busiek
- The Ultimate Hulk (New York: Berkley/Boulevard, 1998) with Peter David
- X-Men Legends (New York: Berkley/Boulevard, 2000)
- The Alien Factor (New York: ibooks, 2001) with Stan Timmons
- Stan Lee and George Mair. Excelsior!: The Amazing Life of Stan Lee (New York: Fireside Books, 2002)
- Five Decades of the X-Men (New York: Simon and Schuster/BP Books, 2002)
- Convergence (New York: Disney Press, 2015) with Stuart Moore
- Stan Lee, Peter David and Colleen Doran. Amazing Fantastic Incredible: A Marvellous Memoir (New York: Simon and Schuster Touchstone, 2016)
- The Dragon's Return (New York: Disney Press, 2016) Stuart Moore
- The Balance of Power (New York: Disney Press, 2017) Stuart Moore
- A Trick of Light (New York: Houghton Mifflin Harcourt, 2019) with Kat Rosenfeld